🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.56 AU - 0.66 AU

Year: 177 Days

Day: 38.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,455,756 km

• M1: 249,828 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 241 Days

Day: 36.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.75 AU - 1.05 AU

Year: 317 Days

Day: 23.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 114,455,756 km

• M1: 64,477 km (0.084 R)
• M2: 579,243 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.94 AU - 2.46 AU

Year: 1210 Days

Day: 43.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,455,756 km

• M1: 548,875 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.65 AU - 3.65 AU

Year: 2586 Days

Day: 26.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,455,756 km

• M1: 2,176,799 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4 AU - 4.52 AU

Year: 3261 Days

Day: 40.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 11.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.77 AU - 7.61 AU

Year: 5711 Days

Day: 10.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 114,455,756 km

• M1: 151,842 km (0.12 R)
• M2: 294,409 km (0.092 R)
• M3: 416,929 km (0.096 R)
• M4: 637,137 km (0.105 R)
• M5: 716,424 km (0.112 R)
• M6: 831,615 km (0.087 R)
• M7: 953,686 km (0.098 R)
• M8: 1,254,977 km (0.117 R)
• M9: 1,410,558 km (0.106 R)
• M10: 1,586,485 km (0.06 R)
• M11: 1,712,746 km (0.05 R)
• M12: 1,857,108 km (0.071 R)
• M13: 1,990,699 km (0.073 R)
• M14: 2,142,989 km (0.043 R)
• M15: 2,283,312 km (0.098 R)
• M16: 2,378,756 km (0.085 R)
• M17: 2,740,035 km (0.118 R)
• M18: 2,893,073 km (0.117 R)
• M19: 3,225,330 km (0.08 R)
• M20: 3,945,943 km (0.097 R)
• M21: 4,022,687 km (0.059 R)
• M22: 4,413,885 km (0.079 R)
• M23: 4,715,474 km (0.111 R)
• M24: 4,817,500 km (0.102 R)
• M25: 5,023,796 km (0.107 R)
• M26: 5,169,953 km (0.086 R)
• M27: 5,254,027 km (0.073 R)
• M28: 5,381,185 km (0.107 R)
• M29: 5,552,325 km (0.097 R)
• M30: 6,120,946 km (0.089 R)
• M31: 6,412,214 km (0.095 R)
• M32: 6,616,564 km (0.055 R)
• M33: 6,846,197 km (0.117 R)
• M34: 7,031,848 km (0.089 R)
• M35: 7,219,144 km (0.068 R)
• M36: 7,360,814 km (0.029 R)
• M37: 7,503,231 km (0.043 R)
• M38: 8,229,528 km (0.115 R)
• M39: 8,551,313 km (0.092 R)
• M40: 8,877,287 km (0.1 R)
• M41: 9,079,843 km (0.098 R)
• M42: 9,386,668 km (0.079 R)
• M43: 10,036,820 km (0.109 R)
• M44: 10,944,431 km (0.057 R)
• M45: 11,025,812 km (0.083 R)
• M46: 11,134,570 km (0.087 R)
• M47: 11,739,244 km (0.077 R)
• M48: 12,157,669 km (0.111 R)
• M49: 12,298,142 km (0.103 R)
• M50: 12,467,636 km (0.032 R)
• M51: 12,581,031 km (0.116 R)
• M52: 12,865,866 km (0.093 R)
• M53: 13,095,349 km (0.064 R)
• M54: 13,239,561 km (0.118 R)
• M55: 13,355,200 km (0.078 R)
• M56: 14,411,511 km (0.098 R)
• M57: 14,500,671 km (0.085 R)
• M58: 14,889,626 km (0.109 R)
• M59: 15,191,065 km (0.072 R)
• M60: 15,312,240 km (0.073 R)
• M61: 15,403,195 km (0.085 R)
• M62: 15,708,225 km (0.046 R)
• M63: 15,830,746 km (0.025 R)
• M64: 16,479,103 km (0.058 R)
• M65: 16,665,951 km (0.063 R)
• M66: 16,822,281 km (0.095 R)
• M67: 17,642,825 km (0.106 R)
• M68: 17,801,997 km (0.032 R)
• M69: 18,995,638 km (0.088 R)
• M70: 19,158,850 km (0.113 R)
• M71: 19,355,421 km (0.089 R)
• M72: 19,684,537 km (0.029 R)
• M73: 20,081,869 km (0.096 R)
• M74: 21,086,717 km (0.094 R)
• M75: 22,176,688 km (0.12 R)
• M76: 22,486,654 km (0.104 R)
• M77: 23,354,920 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.6

Radius: 11.3

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.94 AU - 12.16 AU

Year: 12708 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 114,455,756 km

• M1: 540,348 km (0.064 R)
• M2: 874,848 km (0.117 R)
• M3: 1,271,133 km (0.058 R)
• M4: 1,694,495 km (0.067 R)
• M5: 1,854,116 km (0.092 R)
• M6: 2,304,854 km (0.04 R)
• M7: 2,393,117 km (0.078 R)
• M8: 3,173,420 km (0.115 R)
• M9: 3,305,215 km (0.067 R)
• M10: 3,405,446 km (0.072 R)
• M11: 3,677,415 km (0.092 R)
• M12: 4,098,682 km (0.034 R)
• M13: 4,351,652 km (0.115 R)
• M14: 4,535,658 km (0.1 R)
• M15: 4,797,454 km (0.034 R)
• M16: 5,335,857 km (0.109 R)
• M17: 5,853,166 km (0.053 R)
• M18: 6,179,589 km (0.076 R)
• M19: 6,262,167 km (0.082 R)
• M20: 6,680,443 km (0.116 R)
• M21: 7,064,610 km (0.116 R)
• M22: 7,368,443 km (0.098 R)
• M23: 7,899,366 km (0.055 R)
• M24: 8,034,004 km (0.075 R)
• M25: 8,351,301 km (0.036 R)
• M26: 8,858,139 km (0.064 R)
• M27: 9,422,422 km (0.045 R)
• M28: 11,084,005 km (0.1 R)
• M29: 11,184,685 km (0.053 R)
• M30: 12,571,607 km (0.087 R)
• M31: 13,152,196 km (0.1 R)
• M32: 14,121,141 km (0.068 R)
• M33: 15,057,325 km (0.041 R)
• M34: 15,336,475 km (0.119 R)
• M35: 16,815,549 km (0.059 R)
• M36: 17,338,244 km (0.094 R)
• M37: 17,748,291 km (0.085 R)
• M38: 19,724,778 km (0.088 R)
• M39: 20,584,218 km (0.077 R)
• M40: 20,769,869 km (0.101 R)
• M41: 22,022,452 km (0.084 R)
• M42: 22,276,021 km (0.058 R)
• M43: 22,466,758 km (0.091 R)
• M44: 24,338,227 km (0.083 R)
• M45: 25,724,551 km (0.098 R)
• M46: 26,326,532 km (0.075 R)
• M47: 26,461,021 km (0.084 R)
• M48: 27,204,223 km (0.085 R)
• M49: 28,022,972 km (0.049 R)
• M50: 28,228,969 km (0.09 R)
• M51: 29,754,418 km (0.088 R)
• M52: 30,034,765 km (0.111 R)
• M53: 30,245,548 km (0.103 R)
• M54: 30,527,241 km (0.05 R)
• M55: 31,663,137 km (0.071 R)
• M56: 31,806,153 km (0.081 R)
• M57: 33,102,418 km (0.038 R)
• M58: 33,174,973 km (0.109 R)
• M59: 33,538,347 km (0.096 R)
• M60: 34,931,402 km (0.11 R)
• M61: 35,227,007 km (0.082 R)
• M62: 35,449,310 km (0.113 R)
• M63: 36,044,410 km (0.117 R)
• M64: 37,546,522 km (0.073 R)
• M65: 38,915,941 km (0.078 R)
• M66: 39,529,741 km (0.049 R)
• M67: 42,883,726 km (0.092 R)
• M68: 43,438,285 km (0.08 R)
• M69: 43,676,744 km (0.112 R)
• M70: 43,915,502 km (0.114 R)
• M71: 44,154,859 km (0.075 R)
• M72: 44,314,629 km (0.075 R)
• M73: 45,035,990 km (0.105 R)
• M74: 45,357,775 km (0.045 R)
• M75: 45,518,892 km (0.118 R)
• M76: 46,084,671 km (0.097 R)
• M77: 46,571,463 km (0.091 R)
• M78: 47,304,791 km (0.074 R)
• M79: 48,041,860 km (0.099 R)
• M80: 48,453,105 km (0.089 R)
• M81: 48,700,390 km (0.084 R)
• M82: 50,026,126 km (0.105 R)
• M83: 50,526,382 km (0.115 R)
• M84: 50,609,857 km (0.115 R)
• M85: 50,693,482 km (0.107 R)
• M86: 53,137,313 km (0.09 R)
• M87: 54,074,245 km (0.106 R)
• M88: 55,619,292 km (0.066 R)
• M89: 57,614,478 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.9

Radius: 8.3

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.9 AU - 13.22 AU

Year: 14576 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 114,455,756 km

• M1: 144,960 km (0.106 R)
• M2: 552,166 km (0.03 R)
• M3: 814,411 km (0.079 R)
• M4: 1,159,683 km (0.062 R)
• M5: 1,373,009 km (0.104 R)
• M6: 1,624,932 km (0.094 R)
• M7: 1,864,139 km (0.079 R)
• M8: 2,172,011 km (0.113 R)
• M9: 2,288,099 km (0.095 R)
• M10: 2,436,052 km (0.095 R)
• M11: 2,526,259 km (0.081 R)
• M12: 2,648,481 km (0.086 R)
• M13: 2,867,043 km (0.065 R)
• M14: 3,222,338 km (0.081 R)
• M15: 3,833,745 km (0.097 R)
• M16: 3,939,211 km (0.105 R)
• M17: 4,370,502 km (0.056 R)
• M18: 4,816,902 km (0.074 R)
• M19: 4,892,748 km (0.074 R)
• M20: 5,122,530 km (0.067 R)
• M21: 6,324,250 km (0.065 R)
• M22: 6,616,863 km (0.047 R)
• M23: 7,565,015 km (0.049 R)
• M24: 8,235,662 km (0.111 R)
• M25: 8,372,095 km (0.09 R)
• M26: 9,018,657 km (0.079 R)
• M27: 9,585,633 km (0.037 R)
• M28: 9,921,630 km (0.104 R)
• M29: 10,212,897 km (0.104 R)
• M30: 11,557,483 km (0.051 R)
• M31: 11,659,359 km (0.055 R)
• M32: 12,276,450 km (0.032 R)
• M33: 12,798,846 km (0.114 R)
• M34: 13,703,614 km (0.056 R)
• M35: 14,409,417 km (0.082 R)
• M36: 15,071,237 km (0.072 R)
• M37: 16,025,971 km (0.045 R)
• M38: 16,310,357 km (0.032 R)
• M39: 16,884,364 km (0.082 R)
• M40: 17,993,183 km (0.102 R)
• M41: 18,407,719 km (0.025 R)
• M42: 18,467,109 km (0.085 R)
• M43: 18,645,879 km (0.093 R)
• M44: 18,945,074 km (0.116 R)
• M45: 19,065,201 km (0.089 R)
• M46: 19,245,916 km (0.113 R)
• M47: 19,852,385 km (0.036 R)
• M48: 20,342,019 km (0.095 R)
• M49: 20,588,257 km (0.098 R)
• M50: 21,333,105 km (0.048 R)
• M51: 24,073,888 km (0.068 R)
• M52: 24,792,706 km (0.053 R)
• M53: 24,990,025 km (0.112 R)
• M54: 26,318,305 km (0.075 R)
• M55: 26,855,959 km (0.071 R)
• M56: 28,973,816 km (0.082 R)
• M57: 29,459,411 km (0.033 R)
• M58: 30,649,911 km (0.105 R)
• M59: 31,073,871 km (0.093 R)
• M60: 31,499,627 km (0.065 R)
• M61: 31,642,044 km (0.099 R)
• M62: 31,784,611 km (0.03 R)
• M63: 35,789,047 km (0.032 R)
• M64: 36,160,947 km (0.096 R)
• M65: 36,608,843 km (0.059 R)
• M66: 36,908,487 km (0.089 R)
• M67: 37,284,277 km (0.111 R)
• M68: 38,418,828 km (0.075 R)
• M69: 39,949,363 km (0.095 R)
• M70: 40,877,169 km (0.063 R)
• M71: 40,954,811 km (0.117 R)
• M72: 41,577,736 km (0.061 R)
• M73: 42,517,959 km (0.105 R)
• M74: 42,754,024 km (0.097 R)
• M75: 43,385,926 km (0.077 R)
• M76: 43,703,073 km (0.08 R)
• M77: 44,738,889 km (0.086 R)
• M78: 45,300,030 km (0.092 R)
• M79: 46,024,832 km (0.096 R)
• M80: 46,591,210 km (0.046 R)
• M81: 47,322,893 km (0.052 R)
• M82: 48,304,404 km (0.05 R)
• M83: 50,453,827 km (0.056 R)
• M84: 50,537,153 km (0.097 R)
• M85: 50,620,479 km (0.085 R)
• M86: 51,624,131 km (0.096 R)
• M87: 54,674,132 km (0.099 R)
• M88: 56,220,974 km (0.064 R)
• M89: 56,393,760 km (0.05 R)
• M90: 57,608,046 km (0.096 R)
• M91: 58,131,040 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.4

Radius: 7.9

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.76 AU - 19.92 AU

Year: 31542 Days

Day: 19.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 114,455,756 km

• M1: 151,393 km (0.03 R)
• M2: 267,780 km (0.104 R)
• M3: 663,018 km (0.114 R)
• M4: 752,926 km (0.065 R)
• M5: 945,309 km (0.119 R)
• M6: 1,117,945 km (0.085 R)
• M7: 1,573,321 km (0.047 R)
• M8: 1,821,204 km (0.103 R)
• M9: 2,783,568 km (0.056 R)
• M10: 3,606,655 km (0.098 R)
• M11: 3,989,177 km (0.08 R)
• M12: 4,733,725 km (0.092 R)
• M13: 4,911,597 km (0.061 R)
• M14: 5,091,713 km (0.118 R)
• M15: 6,282,213 km (0.057 R)
• M16: 7,076,727 km (0.071 R)
• M17: 8,686,251 km (0.111 R)
• M18: 10,326,741 km (0.074 R)
• M19: 11,024,765 km (0.103 R)
• M20: 11,658,162 km (0.095 R)
• M21: 12,548,120 km (0.102 R)
• M22: 13,042,840 km (0.032 R)
• M23: 14,737,335 km (0.09 R)
• M24: 14,997,486 km (0.106 R)
• M25: 17,406,011 km (0.074 R)
• M26: 17,589,269 km (0.104 R)
• M27: 17,680,972 km (0.12 R)
• M28: 18,142,482 km (0.062 R)
• M29: 18,795,177 km (0.037 R)
• M30: 19,740,935 km (0.073 R)
• M31: 19,931,971 km (0.115 R)
• M32: 21,777,112 km (0.089 R)
• M33: 22,073,315 km (0.102 R)
• M34: 23,574,829 km (0.112 R)
• M35: 25,523,342 km (0.101 R)
• M36: 25,940,271 km (0.027 R)
• M37: 29,028,719 km (0.08 R)
• M38: 29,245,935 km (0.062 R)
• M39: 29,572,806 km (0.084 R)
• M40: 30,671,154 km (0.066 R)
• M41: 31,782,816 km (0.106 R)
• M42: 33,361,223 km (0.115 R)
• M43: 33,816,898 km (0.107 R)
• M44: 34,045,483 km (0.097 R)
• M45: 35,892,718 km (0.049 R)
• M46: 37,772,266 km (0.109 R)
• M47: 38,366,169 km (0.069 R)
• M48: 41,503,984 km (0.104 R)
• M49: 42,239,707 km (0.111 R)
• M50: 43,475,385 km (0.066 R)
• M51: 44,597,818 km (0.077 R)
• M52: 44,974,057 km (0.116 R)
• M53: 47,381,086 km (0.094 R)
• M54: 48,021,515 km (0.084 R)
• M55: 48,793,739 km (0.106 R)
• M56: 50,350,604 km (0.1 R)
• M57: 53,246,819 km (0.087 R)
• M58: 54,045,971 km (0.109 R)
• M59: 54,313,302 km (0.036 R)
• M60: 55,117,839 km (0.105 R)
• M61: 56,467,362 km (0.118 R)
• M62: 58,375,034 km (0.12 R)
• M63: 59,612,508 km (0.038 R)
• M64: 63,517,461 km (0.103 R)
• M65: 63,940,673 km (0.086 R)
• M66: 65,500,680 km (0.079 R)
• M67: 66,070,947 km (0.079 R)
• M68: 66,499,844 km (0.061 R)
• M69: 67,935,983 km (0.103 R)
• M70: 70,985,237 km (0.07 R)
• M71: 71,277,850 km (0.095 R)
• M72: 72,011,478 km (0.086 R)
• M73: 75,866,167 km (0.082 R)
• M74: 79,939,417 km (0.114 R)
• M75: 80,396,289 km (0.11 R)
• M76: 83,156,370 km (0.074 R)
• M77: 83,619,375 km (0.053 R)
• M78: 86,884,199 km (0.112 R)
• M79: 87,354,086 km (0.05 R)
• M80: 88,139,026 km (0.106 R)
• M81: 88,768,534 km (0.116 R)
• M82: 94,501,873 km (0.049 R)
• M83: 94,985,074 km (0.105 R)
• M84: 96,277,450 km (0.089 R)
• M85: 96,925,807 km (0.092 R)
• M86: 97,250,584 km (0.098 R)
• M87: 98,716,493 km (0.116 R)
• M88: 100,517,951 km (0.103 R)
• M89: 101,011,025 km (0.118 R)
• M90: 103,323,210 km (0.119 R)
• M91: 104,818,890 km (0.096 R)
• M92: 107,327,347 km (0.107 R)
• M93: 110,872,517 km (0.063 R)
• M94: 112,744,734 km (0.102 R)
• M95: 112,915,426 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 17,070 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit